Viridis Mining and Minerals is progressing engineering, procurement and equipment orders for its €401 million Colossus rare-earth project in Brazil, supported by strategic equity commitments and improving metallurgical results. Securing senior project debt and finalising a binding commercial agreement with French processor Solvay remain essential requirements before the development can reach full bankability.
The Australian developer reported approximately €75 million in cash at the end of the quarter, with potential liquidity increasing to around €126 million once outstanding investor contributions are received.
Viridis has announced strategic equity commitments of up to approximately €107 million, strengthening its funding position. The outstanding contributions have not yet been received and should not be considered available construction cash. The project’s estimated development capital requirement remains approximately €401 million, leaving a substantial funding gap that will require additional financing.
Engineering and procurement advance
Viridis has selected Sedgman and Blossom as its preferred engineering, procurement and construction-management partners for Colossus.
The company has also placed an initial order for long-lead filtration equipment, marking progress towards early project execution following the feasibility and development stages.
Despite these advances, the developer has not announced a completed senior debt financing package. Project-level borrowing remains a critical component of the capital structure required to fund construction. The combination of existing cash, prospective equity contributions and procurement commitments provides a foundation for further development, but does not yet cover the project’s full capital requirements.
Demonstration plant exceeds rare-earth recovery assumptions
Technical results from the Colossus demonstration plant have provided further support for the project’s processing assumptions. Viridis reported average magnetic rare-earth oxide recovery of 78.7% during stabilised operations, exceeding the 76% recovery assumption used in earlier prefeasibility studies.
Recovery performance is particularly important for rare-earth developments because project revenues depend on the quantities of individual elements recovered into saleable products, especially higher-value magnet rare earths. The demonstration results therefore represent an important technical development as Viridis advances engineering and procurement activities.
Solvay negotiations remain central to European market access
A major commercial component of Colossus involves its relationship with Solvay, which operates the La Rochelle rare-earth processing facility in France. Viridis has supplied qualification material to the French facility, while the two companies continue discussions on a longer-term commercial arrangement.
A formal agreement could establish a processing route connecting Brazilian rare-earth production with existing European separation infrastructure, supporting the EU’s efforts to diversify supply chains and reduce dependence on Chinese materials. Negotiations remain unfinished, and no binding long-term offtake agreement has been confirmed.
The distinction is important for project financing. A binding contract with an established processor could provide greater certainty regarding product acceptance, pricing arrangements and future revenue. Continuing negotiations, without contractual commitments, offer a less definitive basis for lenders assessing project cash flows. Until an agreement is finalised, Colossus’ future production remains available to competing international supply chains.
Brazilian public financing supports technical development
Viridis also has access to previously approved Brazilian public-sector support through BNDES, which has committed approximately €12.4 million for rare-earth research, processing and demonstration activities. The funding is confirmed but is intended for technical and development work rather than the complete commercial construction budget. It does not represent additional financing announced in the latest company update.
The BNDES commitment complements the project’s strategic equity support and technical development programme, although senior debt remains necessary to complete the funding structure.
Commercial production targeted for 2028
Viridis is targeting the start of commercial production at Colossus in the second half of 2028. Achieving that timetable will require the company to progress from engineering and long-lead procurement towards construction financing and final commercial arrangements.
The principal outstanding requirements are a senior debt package capable of supporting the €401 million development and a binding agreement with Solvay establishing the project’s downstream commercial route. Colossus has advanced through technical studies, demonstration processing, contractor selection and initial equipment procurement. Its next development stage will depend on converting the existing financial support and commercial discussions into definitive commitments.
